Dr. William Doscher, MD
- Medicare services, 2021
- 519
- Part D claims, 2024
- 32
- Industry payments
- $151
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 2001 Marcus Ave Ste W290 Suite W290, New Hyde Park, NY 11042
- Practice phone
- Call (516) 465-5255
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Shore-lij Medical - New Hyde Park (2001 Marcus Ave)
Multi-specialty group site · New Hyde Park, New York
Find Dr. Doscher's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. William Doscher is a vascular surgeon in East Islip, New York
Dr. Doscher practices at North Shore-lij Medical - New Hyde Park (2001 Marcus Ave) in New Hyde Park, New York.
Dr. Doscher's NPI, 1649358987, was assigned on November 2, 2006. Dr. Doscher holds New York license 103844.
- NPI
- 1649358987NPI Registry (opens in a new tab)
- NPI enumeration date
- November 2, 2006
- NPI status
- Active
- Practice phone
- (516) 465-5255
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Doscher practices in New Hyde Park and East Islip
Dr. Doscher's primary practice is North Shore-lij Medical - New Hyde Park (2001 Marcus Ave), at 2001 Marcus Ave Ste W290 Suite W290, New Hyde Park, NY 11042. The practice phone is (516) 465-5255. The NPI Registry lists Dr. Doscher's practice address as 200 Carleton Ave, East Islip, NY 11730.
- North Shore-lij Medical - New Hyde Park (2001 Marcus Ave)Primary2001 Marcus Ave Ste W290 Suite W290, New Hyde Park, NY 11042Phone(516) 465-5255
- NPI Registry address200 Carleton Ave, East Islip, NY 11730 · Suffolk CountyPhone(516) 328-9800
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. William Doscher is affiliated with 2 sites of care and 2 medical groups
Dr. Doscher's primary practice is North Shore-lij Medical - New Hyde Park (2001 Marcus Ave) in New Hyde Park, New York. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Doscher to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. William Doscher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Doscher practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Shore-lij Medical - New Hyde Park (2001 Marcus Ave) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Doscher is one of 364 vascular surgeons in New York
Vascular surgery is Dr. Doscher's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Doscher is licensed in New York.
Specialties and state licenses
- Vascular surgery, New YorkPrimary
Vascular surgeons near Dr. Doscher
Counts of vascular surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William Doscher billed Medicare for 519 services in 2021
CMS data shows 519 Medicare services from Dr. Doscher across 9 procedure codes in 2021. Medicare paid $57,080 for them. Every service was in an office.
Dr. Doscher's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 3092021: 3307%
- Tests and treatments
- 2020: 2012021: 1896%
Dr. Doscher compared with the New York median for vascular surgeons, 2021
- Dr. Doscher
- New York median
- Medicare services
- 519vs 70126% below
- Part D claims
- 42vs 5828% below
Medians across 356 vascular surgeons in New York with Dmand AI profiles that report each measure.
Dr. Doscher's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Doscher wrote 32 Medicare Part D claims in 2024
In 2024, Dr. Doscher wrote 32 Medicare Part D claims. 91% of them were for generic drugs. They cover 3 drugs, with $1,443 in total drug cost. In 2021, CMS named 203 claims across 8 drugs.
Dr. Doscher's Part D claims by kind of drug, 2024
- Generic29 claims91%
- Brand-name and other3 claims9%
Dr. Doscher's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2032022: 4279%
Drugs named by CMS: 3 in 2022, 8 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. William Doscher received $151 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Doscher from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Orthofix Medical, Inc. paid the most, $151.
Companies that paid Dr. Doscher the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Doscher's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. William Doscher
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William Doscher's NPI number?
Dr. William Doscher's NPI number is 1649358987. It was assigned on November 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Doscher?
Dr. William Doscher is a vascular surgeon in East Islip, New York. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. William Doscher practice?
Dr. Doscher practices at 2001 Marcus Ave Ste W290 Suite W290, New Hyde Park, NY 11042. Dr. Doscher also practices at 200 Carleton Ave, East Islip, NY 11730. Dr. Doscher's primary practice is North Shore-lij Medical - New Hyde Park (2001 Marcus Ave) in New Hyde Park, New York. Dmand AI also links Dr. Doscher to 1 group practice or clinic and 1 medical group.
What is Dr. William Doscher's office phone number?
The practice phone on file for Dr. Doscher is (516) 465-5255.
What is Dr. William Doscher's medical license number?
Dr. Doscher holds New York license 103844.
What medical group is Dr. William Doscher part of?
Dr. Doscher is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Doscher to 1 more medical group.
Does Dr. William Doscher accept Medicare?
Yes. CMS data shows Dr. Doscher billed Medicare for 519 services in 2021.
What services does Dr. William Doscher bill to Medicare?
In 2021, Dr. Doscher's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and blood vessel study (93880).
What drugs does Dr. William Doscher prescribe most?
In 2022 Medicare Part D data, Dr. Doscher's most prescribed drugs by claims were Ammonium Lactate, Raloxifene HCl and Synthroid.
Has Dr. William Doscher received payments from drug or device companies?
CMS Open Payments shows $151 in general payments to Dr. Doscher from 1 company from 2022 to 2022. The largest total came from Orthofix Medical, Inc.
How long has Dr. William Doscher been practicing?
Dr. Doscher's NPI was assigned in 2006.
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